Chlorine in PDB 2r37: Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant)

All present enzymatic activity of Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant):
1.11.1.9;

The structure of Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant), PDB code: 2r37 was solved by E.S.Pilka, K.Guo, O.Gileadi, A.Rojkowa, F.Von Delft, A.C.W.Pike, K.L.Kavanagh, C.Johannson, M.Sundstrom, C.H.Arrowsmith, J.Weigelt, A.M.Edwards, U.Oppermann, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.00 / 1.85
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	103.720, 61.308, 100.400, 90.00, 90.00, 90.00
R / Rfree (%)	15.1 / 18.3

The structure of Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant) also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant) (pdb code 2r37). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant), PDB code: 2r37:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1 b:21.7 occ:1.00 N A:LEU75 3.2 21.2 1.0 O A:HOH308 3.3 27.4 1.0 NE1 A:TRP181 3.3 21.6 1.0 ND2 A:ASN182 3.4 22.2 1.0 N A:GLY74 3.4 23.7 1.0 O A:HOH408 3.4 25.5 1.0 CA A:GLY73 3.5 26.9 1.0 CD1 A:TRP181 3.6 20.3 1.0 CB A:LEU75 3.6 23.4 1.0 CB A:ASN182 3.6 23.4 1.0 C A:GLY73 3.7 26.6 1.0 CG A:LEU75 3.8 25.1 1.0 CA A:LEU75 3.9 25.2 1.0 CD2 A:PHE183 4.0 20.8 1.0 CG A:ASN182 4.0 20.6 1.0 CD1 A:LEU75 4.0 29.0 1.0 C A:GLY74 4.2 26.9 1.0 OE1 A:GLN107 4.2 28.3 1.0 CA A:GLY74 4.2 27.0 1.0 CE2 A:PHE183 4.4 21.6 1.0 O A:ASN182 4.5 21.0 1.0 CE2 A:TRP181 4.6 23.6 1.0 O A:GLY73 4.6 23.9 1.0 C A:LEU75 4.6 22.3 1.0 CA A:ASN182 4.7 22.9 1.0 N A:THR76 4.8 23.5 1.0 N A:GLY73 4.8 24.9 1.0 C A:ASN182 4.8 22.2 1.0 CG A:TRP181 4.9 18.9 1.0 N A:ASN182 4.9 20.1 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl2 b:23.1 occ:1.00 O B:HOH296 3.1 31.3 1.0 N B:LEU75 3.2 24.3 1.0 NE1 B:TRP181 3.3 23.1 1.0 ND2 B:ASN182 3.4 22.7 1.0 N B:GLY74 3.4 26.7 1.0 O B:HOH280 3.4 26.8 1.0 CA B:GLY73 3.5 29.1 1.0 CD1 B:TRP181 3.6 21.5 1.0 CB B:ASN182 3.6 20.5 1.0 CB B:LEU75 3.6 26.5 1.0 C B:GLY73 3.7 27.1 1.0 CG B:LEU75 3.9 29.1 1.0 CA B:LEU75 4.0 27.1 1.0 CD2 B:PHE183 4.0 24.2 1.0 CG B:ASN182 4.0 19.9 1.0 CD1 B:LEU75 4.1 27.0 1.0 C B:GLY74 4.2 26.5 1.0 OE1 B:GLN107 4.2 22.0 1.0 CA B:GLY74 4.2 26.6 1.0 CE2 B:PHE183 4.3 25.8 1.0 CE2 B:TRP181 4.6 24.3 1.0 O B:ASN182 4.6 21.7 1.0 O B:GLY73 4.6 25.8 1.0 C B:LEU75 4.6 24.8 1.0 CA B:ASN182 4.7 21.5 1.0 N B:THR76 4.7 25.8 1.0 N B:GLY73 4.8 24.1 1.0 C B:ASN182 4.8 21.9 1.0 CG B:TRP181 4.9 20.7 1.0

E.S.Pilka, K.Guo, O.Gileadi, A.Rojkowa, F.Von Delft, A.C.W.Pike, K.L.Kavanagh, C.Johannson, M.Sundstrom, C.H.Arrowsmith, J.Weigelt, A.M.Edwards, U.Oppermann. Crystal Structure of Human Glutathione Peroxidase 3 (Selenocysteine to Glycine Mutant). To Be Published.